*20 points*
complete the proof.

prove: △tuw ≅ △svw

B) ASA Congruence

Hope this helps!

Step-by-step explanation:

The missing reason is ASA, which is about the congruence between Angle-Side-Angle, like this case.

Notice that we already have to pair of angles congruent, and one pair side congruent, that's why we use ASA to demonstrate the congruence.

Therefore, the right answer is B.

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0